January weather forecast and climate
Rimrock, AZ

Weather in January

January, the same as December, is another fresh winter month in Rimrock, Arizona, with average temperature fluctuating between 32.4°F (0.2°C) and 52°F (11.1°C).

Temperature

In January, the average high-temperature is essentially the same as in December - a still fresh 52°F (11.1°C). In January, in Rimrock, the average low-temperature is 32.4°F (0.2°C).

Humidity

In January, the average relative humidity in Rimrock is 56%.

Rainfall

In Rimrock, it is raining for 6.7 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, in Rimrock, there are 82.6 rainfall days, and 11.69" (297mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Rimrock, Arizona. In January, in Rimrock, it is snowing for 0.5 days. Throughout January, 0.16" (4mm) of snow is accumulated. Throughout the year, there are 3.9 snowfall days, and 3.98" (101mm) of snow is accumulated.

Daylight

In January, the average length of the day in Rimrock is 10.1h.

Sunshine

In January, the average sunshine is 6.9h.

UV index

In January, the average daily maximum UV index in Rimrock is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 3 in January transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in January in Rimrock?

In January, the average high-temperature is 52°F (11.1°C), and the average low-temperature is 32.4°F (0.2°C).

What is the average humidity in January in Rimrock?

In Rimrock, the average relative humidity in January is 56%.

How many days does it rain in January in Rimrock?

In Rimrock, Arizona, in January, it is raining for 6.7 days, with typically 1.02" (26mm) of accumulated precipitation.

How much does it snow in Rimrock in January?

In Rimrock, in January, snow falls for 0.5 days, with typically accumulated 0.16" (4mm) of snow.

How many hours of daylight does Rimrock have in January?

In Rimrock, Arizona, the average length of the day in January is 10.1h.

How long on average sun shines in January in Rimrock?

The average sunshine in January is 6.9h.

How high is the UV index in January in Rimrock?

The average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in January
Rimrock, AZ

Average temperature in January - Rimrock, AZ
  • Average high temperature in January: 52°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (50.9°F).

  • Average low temperature in January: 32.4°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is December (32.2°F).

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Average pressure in January
Rimrock, AZ

Average pressure in January - Rimrock, AZ
  • Average pressure in January: 30.12"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in January
Rimrock, AZ

Average wind speed in January - Rimrock, AZ
  • Average wind speed in January: 5.5mph

The windiest months (with the highest average wind speed) are April and May (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in January
Rimrock, AZ

Average humidity in January - Rimrock, AZ
  • Average humidity in January: 56%

The month with the highest relative humidity is December (57%).
The month with the lowest relative humidity is June (23%).

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Average rainfall in January
Rimrock, AZ

Average rainfall in January - Rimrock, AZ
  • Average rainfall in January: 1.02"

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is June (0.16").

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Average rainfall days in January
Rimrock, AZ

Average rainfall days in January - Rimrock, AZ
  • Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is June (2.3 days).

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Average snowfall in January
Rimrock, AZ

Average snowfall in January - Rimrock, AZ
  • Average snowfall in January: 0.16"

The month with the highest snowfall is February (2.05").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Rimrock, AZ

Average snowfall days in January - Rimrock, AZ
  • Average snowfall days in January: 0.5 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Rimrock, AZ

Average daylight in January / Average sunshine in January - Rimrock, AZ
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 6.9h

Months with the most sunshine are June and August (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days in January
Rimrock, AZ

Average sunshine days in January - Rimrock, AZ
  • Average sunshine days in January: 23.4 days

The month with the most sunshine days is May (26.2 days).
The month with the least sunshine days is July (10.4 days).

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Average UV index in January
Rimrock, AZ

Average UV index in January - Rimrock, AZ
  • Average UV index in January: 3

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in January
Rimrock, AZ

Average cloud cover in January - Rimrock, AZ
  • Average cloud cover in January: 21

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in January
Rimrock, AZ

Average visibility in January - Rimrock, AZ
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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